


int yywrap(void) {
   return 1;
}


int main(int argc, char *argv[]) {
   yyin = fopen(argv[1], "r");
   count = 0;
   integer = 0;
   a = (1 + 3) * -2;
   yylex();
   fclose (yyn);
   printf("number of identifiers = %d\n", count);
   printf("number of integers = %d\n", integer);

   float n = 1.09;
   char a = 'b';
   a = 'c';
   
   a>3?a:yylen(); //expresión ? operación1 : operación2
   
   return 0;
}

